Calenturitas is an open-pit mine that produces thermal coal, which is low in sulphur and of a high calorific value. It is located between the municipalities El Paso, La Jagua de Ibirico and Becerril; in the department of Cesar, to the north of Colombia.

Thanks to its coal-handling infrastructure, the Calenturitas mine is capable of crushing between 15 and 17 million tons of coal annually, and of loading up to 23 million MT onto trains every year.